| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $134.83 | 12.139% | $151.197 | $151.20 | $151.20 | $151.20 |
| Purchase #2 | $211.25 | 8.459% | $229.1196 | $229.12 | $229.10 | $229.10 |
| Purchase #3 | $21.56 | 8.480% | $23.3883 | $23.39 | $23.40 | $23.40 |
| Purchase #4 | $83.96 | 10.221% | $92.5416 | $92.54 | $92.55 | $92.50 |
| Purchase #5 | $96.52 | 6.409% | $102.706 | $102.71 | $102.70 | $102.70 |
| Purchase #6 | $238.69 | 9.748% | $261.9575 | $261.96 | $261.95 | $262.00 |
| Purchase #7 | $250.49 | 13.479% | $284.2535 | $284.25 | $284.25 | $284.30 |
| 7 purchase totals = | $1,037.30 | $1,145.1635 | $1,145.17 | $1,145.15 | $1,145.20 | |